Covalent Bonds

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  • Created by: Azzab123
  • Created on: 14-05-14 14:56
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  • COVALENT BONDING  ( sharing electrons)
    • 1) Hydrogen H  - only need one extra electron
    • 2) Chlorine Cl  - only need one extra  electron
    • 3) Methane CH  - needs 4 extra electrons
    • 4) Hydrogen Chloride HCl - needs one extra electron
    • 5) Ammonia NH  - needs 3 extra electrons
    • 6) Water H O - needs 2 extra electrons  ( can also Ionically Bond)
    • 7) Oxygen O  - shares two electrons with another oxygen - double covalent bond
  • 4) Hydrogen Chloride HCl - needs one extra electron

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